Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12825 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 24 17:57 | 2026 May 21 05:37:50 | 99.3663 | 0.00594 | 1.1023 | 213.7514 | 271.4200 | 13.94925 | – |
| 2026 May 23 17:58 | 2026 May 21 05:37:50 | 99.3663 | 0.00594 | 1.1023 | 213.7514 | 271.4200 | 13.94925 | – |
| 2026 May 22 17:57 | 2026 May 21 05:37:50 | 99.3663 | 0.00594 | 1.1023 | 213.7514 | 271.4200 | 13.94925 | – |
| 2026 May 21 17:57 | 2026 May 21 05:37:50 | 99.3663 | 0.00594 | 1.1023 | 213.7514 | 271.4200 | 13.94925 | – |
| 2026 May 20 17:57 | 2026 May 16 14:59:21 | 99.3669 | 0.00593 | 0.7904 | 226.4662 | 271.4200 | 13.94925 | – |
| 2026 May 19 17:58 | 2026 May 16 14:59:21 | 99.3669 | 0.00593 | 0.7904 | 226.4662 | 271.4200 | 13.94925 | – |
| 2026 May 18 17:57 | 2026 May 16 14:59:21 | 99.3669 | 0.00593 | 0.7904 | 226.4662 | 271.4200 | 13.94925 | – |
| 2026 May 17 17:57 | 2026 May 16 14:59:21 | 99.3669 | 0.00593 | 0.7904 | 226.4662 | 271.4200 | 13.94925 | – |
| 2026 May 16 17:56 | 2026 May 16 14:59:21 | 99.3669 | 0.00593 | 0.7904 | 226.4662 | 271.4200 | 13.94925 | – |
| 2026 May 15 17:57 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 14 17:58 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 13 17:58 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 12 17:58 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 11 17:56 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 10 17:57 | 2026 May 10 02:56:36 | 99.3680 | 0.00591 | 0.3505 | 244.3485 | 271.4200 | 13.94925 | – |
| 2026 May 09 17:57 | 2026 May 04 13:47:32 | 99.3685 | 0.00591 | 23.9751 | 259.5990 | 271.4200 | 13.94925 | – |
| 2026 May 08 17:57 | 2026 May 04 13:47:32 | 99.3685 | 0.00591 | 23.9751 | 259.5990 | 271.4200 | 13.94925 | – |
| 2026 May 07 17:58 | 2026 May 04 13:47:32 | 99.3685 | 0.00591 | 23.9751 | 259.5990 | 271.4200 | 13.94925 | – |
| 2026 May 06 17:57 | 2026 May 04 13:47:32 | 99.3685 | 0.00591 | 23.9751 | 259.5990 | 271.4200 | 13.94925 | – |
| 2026 May 05 17:57 | 2026 May 04 13:47:32 | 99.3685 | 0.00591 | 23.9751 | 259.5990 | 271.4200 | 13.94925 | – |
| 2026 May 04 17:57 | 2026 Apr 30 15:05:55 | 99.3694 | 0.00591 | 23.7081 | 270.4535 | 271.4200 | 13.94925 | – |
| 2026 May 03 17:57 | 2026 Apr 30 15:05:55 | 99.3694 | 0.00591 | 23.7081 | 270.4535 | 271.4200 | 13.94925 | – |
| 2026 May 02 17:57 | 2026 Apr 30 15:05:55 | 99.3694 | 0.00591 | 23.7081 | 270.4535 | 271.4200 | 13.94925 | – |
| 2026 May 01 17:56 | 2026 Apr 30 15:05:55 | 99.3694 | 0.00591 | 23.7081 | 270.4535 | 271.4200 | 13.94925 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 15:05:55 | 99.3694 | 0.00591 | 23.7081 | 270.4535 | 271.4200 | 13.94925 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:03:35 | 99.3705 | 0.00592 | 23.2681 | 288.3893 | 271.4200 | 13.94925 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:03:35 | 99.3705 | 0.00592 | 23.2681 | 288.3893 | 271.4200 | 13.94925 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 03:03:35 | 99.3705 | 0.00592 | 23.2681 | 288.3893 | 271.4200 | 13.94925 | – |